john Meaning, Definition & Usage

1. noun a room or building equipped with one or more toilets
   toilet; bathroom; privy; lavatory; can; lav.
   
2. noun youngest son of Henry II; King of England from 1199 to 1216; succeeded to the throne on the death of his brother Richard I; lost his French possessions; in 1215 John was compelled by the barons to sign the Magna Carta (1167-1216)
   King John; John Lackland.
   
3. noun (New Testament) disciple of Jesus; traditionally said to be the author of the 4th Gospel and three epistles and the book of Revelation
   John the Divine; St. John; St. John the Apostle; John the Evangelist; Saint John; Saint John the Apostle.
   
4. noun a prostitute's customer
   whoremonger; trick; whoremaster.
   
5. noun the last of the four Gospels in the New Testament
   Gospel According to John.
   

WordNet